TW575558B - Improved process for the manufacture of 2-ethylhexyl acrylate - Google Patents

Improved process for the manufacture of 2-ethylhexyl acrylate Download PDF

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Publication number
TW575558B
TW575558B TW91106624A TW91106624A TW575558B TW 575558 B TW575558 B TW 575558B TW 91106624 A TW91106624 A TW 91106624A TW 91106624 A TW91106624 A TW 91106624A TW 575558 B TW575558 B TW 575558B
Authority
TW
Taiwan
Prior art keywords
ethylhexanol
ethylhexyl acrylate
phase
column
reaction mixture
Prior art date
Application number
TW91106624A
Other languages
English (en)
Chinese (zh)
Inventor
Jacqueline Bessalem
Michel Fauconet
Stephane Lepizzera
Original Assignee
Atofina
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atofina filed Critical Atofina
Application granted granted Critical
Publication of TW575558B publication Critical patent/TW575558B/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Detergent Compositions (AREA)
TW91106624A 2001-04-02 2002-04-02 Improved process for the manufacture of 2-ethylhexyl acrylate TW575558B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0104442A FR2822825B1 (fr) 2001-04-02 2001-04-02 Procede de fabrication d'acrylate de 2-ethylhexyle comportant le lavage a l'eau du brut

Publications (1)

Publication Number Publication Date
TW575558B true TW575558B (en) 2004-02-11

Family

ID=8861832

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91106624A TW575558B (en) 2001-04-02 2002-04-02 Improved process for the manufacture of 2-ethylhexyl acrylate

Country Status (9)

Country Link
US (1) US6603036B2 (fr)
EP (1) EP1247795B1 (fr)
JP (1) JP3782032B2 (fr)
KR (1) KR100473661B1 (fr)
CN (1) CN1181039C (fr)
AT (1) ATE301631T1 (fr)
DE (1) DE60205422T2 (fr)
FR (1) FR2822825B1 (fr)
TW (1) TW575558B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101114400B1 (ko) * 2006-09-01 2012-02-14 주식회사 엘지화학 회분공정에 의한 2-에틸헥실 아크릴레이트의 제조방법
CN104174180B (zh) * 2009-03-19 2017-01-04 Lg化学株式会社 用于制备高纯度丙烯酸的分隔壁蒸馏塔和使用该分隔壁蒸馏塔的分馏方法
KR101496488B1 (ko) 2010-12-29 2015-02-26 주식회사 엘지화학 고순도 2-에틸헥실-아크릴레이트 생산을 위한 분리벽형 증류탑 및 이를 이용한 제조방법
FR3024143B1 (fr) * 2014-07-28 2016-07-15 Arkema France Procede perfectionne de fabrication de (meth)acrylates d'alkyle
CN104262146B (zh) * 2014-09-24 2017-10-27 江苏国胶化学科技有限公司 丙烯酸异辛酯的分水罐系统装置
CN106365996B (zh) * 2016-08-08 2020-03-24 江苏国胶新材料有限公司 丙烯酸异辛酯酯化液水洗工艺
US10894223B2 (en) * 2016-12-21 2021-01-19 Basf Se Process for isolating pure 2-ethylhexyl acrylate or pure 2-propylheptyl acrylate from the corresponding crude alkyl acrylate by distillation
FR3091871B1 (fr) * 2019-01-22 2020-12-18 Arkema France Procede de purification d’esters (meth)acryliques a l’aide d’une colonne a partition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019781A1 (de) * 1990-06-21 1992-01-02 Basf Ag Verfahren zur herstellung von monoethylenisch ungesaettigten carbonsaeureestern
FR2700767B1 (fr) 1993-01-27 1995-04-07 Atochem Elf Sa Procédé perfectionné de fabrication de (méthacrylates d'alkyle par estérification directe.
FR2721313B1 (fr) 1994-06-17 1996-07-19 Atochem Elf Sa Procédé de fabrication d'acrylates d'alkyle par estérification directe.
FR2723089B1 (fr) * 1994-07-28 1996-09-06 Atochem Elf Sa Procede de fabrication de l'acrylate de butyle par esterification directe

Also Published As

Publication number Publication date
ATE301631T1 (de) 2005-08-15
JP2002322133A (ja) 2002-11-08
CN1379015A (zh) 2002-11-13
EP1247795B1 (fr) 2005-08-10
DE60205422T2 (de) 2006-05-24
DE60205422D1 (de) 2005-09-15
FR2822825B1 (fr) 2003-05-16
US6603036B2 (en) 2003-08-05
US20020193623A1 (en) 2002-12-19
EP1247795A1 (fr) 2002-10-09
JP3782032B2 (ja) 2006-06-07
FR2822825A1 (fr) 2002-10-04
KR20020077821A (ko) 2002-10-14
KR100473661B1 (ko) 2005-03-08
CN1181039C (zh) 2004-12-22

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MM4A Annulment or lapse of patent due to non-payment of fees